Need help choosing RAM

[boboyou]

我正在组装一台电脑，配置是AMD Ryzen 7 9700X处理器和技嘉B850 AORUS ELITE WiFi7 (AM5)主板，现在我不知道该选择哪款内存套件。

特别是考虑到目前澳大利亚的内存价格如此昂贵。

 

我正在考虑以下三个方案：

1. 金士顿 FURY Beast 64 GB (2×32 GB) DDR5-6000 CL30 — 490

2. 金士顿 FURY Beast 32 GB (2×16 GB) DDR5-6000 CL30 — 283

3. 金士顿 FURY Beast RGB 32 GB (2×16 GB) DDR5-6400 CL32 — 263

我听说 6400 MHz 对 Ryzen 7 7800X3D 来说可能有点高，但说实话，这是我能找到最便宜的 2x16GB 金士顿内存套装了。

您觉得哪一款最适合我的配置？或者您有什么更好的推荐吗？

 

Edited November 1, 2025 by boboyou
The data is incorrect.

[Timme]

First of all, why do you even consider going for 64GB at these prices?

[boboyou]

3 minutes ago, Timme said:

首先，你为什么会考虑以这样的价格购买 64GB 版本？

I did a quick math check—$490 AUD for 64GB comes out to about $245 AUD for 32GB, so it’s a bit cheaper than just buying a 32GB stick on its own.

Of course, I’m not sure if that’s the right way to look at it

[Timme]

What happened to 2x16GB? Unless you have a very specific use case in mind that fills all that RAM, you are better off with another NVMe instead.

[boboyou]

9 minutes ago, Timme said:

2x16GB 的内存怎么了？除非你有非常特殊的用途需要用到这么多内存，否则你最好还是选择另一块 NVMe 固态硬盘。

I just realized I wrote it wrong. I’m mainly looking at 2x16 GB RAM, but I’m not sure if the 6400 MHz CL32 kit will be compatible with my CPU and motherboard, since the 6000 MHz CL30 one is A$20 more expensive.2x16GB的内存，但我不确定6400MHz CL32的套装是否兼容我的CPU和主板，因为6000MHz CL30的套装贵20澳元。

Edited November 1, 2025 by boboyou

[Timme]

They effectively the same. The 6k at 30 doesn't have less room for getting unstable. I'd say its worth the 20+ difference.

[boboyou]

55 minutes ago, Timme said:

它们实际上是一样的。6K 30 的版本在稳定性方面并没有更胜一筹。我认为多花 20 多块钱是值得的。

Thanks for your advice^^

I’ve decided to go with the CORSAIR Vengeance DDR5 RAM 32GB (2x16GB) 6000MHz CL30

it’s only A$212 right now!!!